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Predict functions now support null position

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This commit is contained in:
Gonzalo Bellver 2012-01-13 16:26:37 -03:00
parent 2bb68de4f1
commit 78c1de5c67
5 changed files with 77 additions and 50 deletions
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19
mindplot/src/main/javascript/nlayout/BalancedSorter.js
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@ -52,12 +52,25 @@ mindplot.nlayout.BalancedSorter = new Class({
},
predict : function(parent, graph, position) {
if (!position) {
var right = this._getChildrenForOrder(parent, graph, 0);
var left = this._getChildrenForOrder(parent, graph, 1);
}
// Filter nodes on one side..
var children = this._getChildrenForSide(parent, graph, position);
var order = position ? (position.x > 0 ? 0 : 1) : ((right.length - left.length) > 0 ? 1 : 0);
var children = this._getChildrenForOrder(parent, graph, order);
// No children?
if (children.length == 0) {
return [0, {x:parent.getPosition().x + parent.getSize().width + mindplot.nlayout.BalancedSorter.INTERNODE_HORIZONTAL_PADDING * 2, y:parent.getPosition().y}];
}
// Try to fit within ...
var result = null;
var last = children.getLast();
position = position || {x: last.getPosition().x, y:last.getPosition().y + 1};
children.each(function(child, index) {
var cpos = child.getPosition();
if (position.y > cpos.y) {
@ -165,6 +178,7 @@ mindplot.nlayout.BalancedSorter = new Class({
},
_getChildrenForSide: function(parent, graph, position) {
position = position || {x: parent.getPosition().x + 1, y:parent.getPosition().y + 1};
return graph.getChildren(parent).filter(function(child) {
return position.x > 0 ? child.getPosition().x > 0 : child.getPosition().x < 0;
});
@ -184,7 +198,8 @@ mindplot.nlayout.BalancedSorter = new Class({
// All even numbered nodes should be "continuous" by themselves
var factor = node.getOrder() % 2 == 0 ? 2 : 1;
for (var i = 0; i < children.length; i++) {
$assert(children[i].getOrder() == (i*factor), "missing order elements");
var order = i == 0 && factor == 1 ? 1 : (factor * i);
$assert(children[i].getOrder() == order, "Missing order elements. Missing order: " + (i*factor));
}
},

6
mindplot/src/main/javascript/nlayout/LayoutManager.js
View File

@ -57,11 +57,15 @@ mindplot.nlayout.LayoutManager = new Class({
$assert($defined(order), "order can not be null");
this._layout.connectNode(parentId, childId, order);
return this;
},
disconnectNode: function(id) {
$assert($defined(id), "id can not be null");
this._layout.disconnectNode(id);
return this;
},
addNode:function(id, size, position) {
@ -82,11 +86,11 @@ mindplot.nlayout.LayoutManager = new Class({
// Remove the all the branch ...
this._treeSet.remove(id);
return this;
},
predict: function(parentId, position) {
$assert($defined(parentId), "parentId can not be null");
$assert(position, "childId can not be null");
var parent = this._treeSet.find(parentId);
var sorter = parent.getSorter();

4
mindplot/src/main/javascript/nlayout/SymmetricSorter.js
View File

@ -22,11 +22,12 @@ mindplot.nlayout.SymmetricSorter = new Class({
},
predict : function(parent, graph, position) {
var direction = parent.getPosition().x > 0 ? 1 : -1;
// No children...
var children = graph.getChildren(parent);
var direction = parent.getPosition().x > 0 ? 1 : -1;
if (children.length == 0) {
position = position || {x:parent.getPosition().x + direction, y:parent.getPosition().y};
var position = {
x: parent.getPosition().x + direction * (parent.getSize().width + mindplot.nlayout.SymmetricSorter.INTERNODE_HORIZONTAL_PADDING),
y:parent.getPosition().y
@ -37,6 +38,7 @@ mindplot.nlayout.SymmetricSorter = new Class({
// Try to fit within ...
var result = null;
var last = children.getLast();
position = position || {x:last.getPosition().x + direction, y:last.getPosition().y + 1};
children.each(function(child, index) {
var cpos = child.getPosition();
if (position.y > cpos.y) {

91
mindplot/src/test/javascript/static/TestSuite.js
View File

@ -476,33 +476,37 @@ mindplot.nlayout.TestSuite = new Class({
manager.layout();
console.log("\tAdded as child of node 9 and dropped at (-280, 45):");
var predict1 = manager.plot("testSymmetricPredict1", {width:1000, height:400});
this._plotPrediction(predict1, manager.predict(9, {x:-280, y:45}));
var graph1 = manager.plot("testSymmetricPredict1", {width:1000, height:400});
this._plotPrediction(graph1, manager.predict(9, {x:-280, y:45}));
console.log("\tAdded as child of node 1 and dropped at (155, -90):");
var predict2 = manager.plot("testSymmetricPredict2", {width:1000, height:400});
this._plotPrediction(predict2, manager.predict(1, {x:-155, y:-90}));
this._plotPrediction(graph1, manager.predict(1, {x:-155, y:-90}));
console.log("\tAdded as child of node 5 and dropped at (375, 15):");
var predict3 = manager.plot("testSymmetricPredict3", {width:1000, height:400});
this._plotPrediction(predict3, manager.predict(5, {x:375, y:15}));
var graph2 = manager.plot("testSymmetricPredict2", {width:1000, height:400});
this._plotPrediction(graph2, manager.predict(5, {x:375, y:15}));
console.log("\tAdded as child of node 5 and dropped at (375, 45):");
var predict4 = manager.plot("testSymmetricPredict4", {width:1000, height:400});
this._plotPrediction(predict4, manager.predict(5, {x:375, y:45}));
this._plotPrediction(graph2, manager.predict(5, {x:375, y:45}));
console.log("\tAdded as child of node 5 and dropped at (375, 45):");
var predict5 = manager.plot("testSymmetricPredict5", {width:1000, height:400});
this._plotPrediction(predict5, manager.predict(5, {x:375, y:65}));
console.log("\tAdded as child of node 3 and dropped at (280, 45):");
var predict6 = manager.plot("testSymmetricPredict6", {width:1000, height:400});
this._plotPrediction(predict6, manager.predict(3, {x:280, y:45}));
console.log("\tAdded as child of node 3 and dropped at (255, 110):");
var predict7 = manager.plot("testSymmetricPredict7", {width:1000, height:400});
this._plotPrediction(predict7, manager.predict(3, {x:255, y:110}));
console.log("\tAdded as child of node 2 and dropped at (-260, 0):");
var predict8 = manager.plot("testSymmetricPredict8", {width:1000, height:400});
this._plotPrediction(predict8, manager.predict(2, {x:-260, y:0}));
this._plotPrediction(graph2, manager.predict(5, {x:375, y:65}));
console.log("\tAdded as child of node 5 and dropped at (380, -30):");
var predict9 = manager.plot("testSymmetricPredict9", {width:1000, height:400});
this._plotPrediction(predict9, manager.predict(5, {x:380, y:-30}));
this._plotPrediction(graph2, manager.predict(5, {x:380, y:-30}));
console.log("\tAdded as child of node 3 and dropped at (280, 45):");
var graph3 = manager.plot("testSymmetricPredict3", {width:1000, height:400});
this._plotPrediction(graph3, manager.predict(3, {x:280, y:45}));
console.log("\tAdded as child of node 3 and dropped at (255, 110):");
this._plotPrediction(graph3, manager.predict(3, {x:255, y:110}));
console.log("\tAdded as child of node 2 and dropped at (-260, 0):");
var graph4 = manager.plot("testSymmetricPredict4", {width:1000, height:400});
this._plotPrediction(graph4, manager.predict(2, {x:-260, y:0}));
console.log("\tPredict nodes added with no position:");
var graph5 = manager.plot("testSymmetricPredict5", {width:1000, height:400});
this._plotPrediction(graph5, manager.predict(1, null));
this._plotPrediction(graph5, manager.predict(2, null));
this._plotPrediction(graph5, manager.predict(3, null));
this._plotPrediction(graph5, manager.predict(10, null));
},
testBalancedPredict: function() {
@ -535,34 +539,43 @@ mindplot.nlayout.TestSuite = new Class({
manager.layout();
console.log("\tAdded as child of node 0 and dropped at (165, -70):");
var predict1 = manager.plot("testBalancedPredict1", {width:1000, height:400});
this._plotPrediction(predict1, manager.predict(0, {x:165, y:-70}));
var graph1 = manager.plot("testBalancedPredict1", {width:1000, height:400});
this._plotPrediction(graph1, manager.predict(0, {x:165, y:-70}));
console.log("\tAdded as child of node 0 and dropped at (165, -10):");
var predict2 = manager.plot("testBalancedPredict2", {width:1000, height:400});
this._plotPrediction(predict2, manager.predict(0, {x:165, y:-10}));
this._plotPrediction(graph1, manager.predict(0, {x:165, y:-10}));
console.log("\tAdded as child of node 0 and dropped at (145, 15):");
var predict3 = manager.plot("testBalancedPredict3", {width:1000, height:400});
this._plotPrediction(predict3, manager.predict(0, {x:145, y:15}));
this._plotPrediction(graph1, manager.predict(0, {x:145, y:15}));
console.log("\tAdded as child of node 0 and dropped at (145, 70):");
var predict4 = manager.plot("testBalancedPredict4", {width:1000, height:400});
this._plotPrediction(predict4, manager.predict(0, {x:145, y:70}));
this._plotPrediction(graph1, manager.predict(0, {x:145, y:70}));
console.log("\tAdded as child of node 0 and dropped at (-145, -50):");
var predict5 = manager.plot("testBalancedPredict5", {width:1000, height:400});
this._plotPrediction(predict5, manager.predict(0, {x:-145, y:-50}));
var graph2 = manager.plot("testBalancedPredict2", {width:1000, height:400});
this._plotPrediction(graph2, manager.predict(0, {x:-145, y:-50}));
console.log("\tAdded as child of node 0 and dropped at (-145, -10):");
var predict6 = manager.plot("testBalancedPredict6", {width:1000, height:400});
this._plotPrediction(predict6, manager.predict(0, {x:-145, y:-10}));
this._plotPrediction(graph2, manager.predict(0, {x:-145, y:-10}));
console.log("\tAdded as child of node 0 and dropped at (-145, 40):");
var predict7 = manager.plot("testBalancedPredict7", {width:1000, height:400});
this._plotPrediction(predict7, manager.predict(0, {x:-145, y:400}));
this._plotPrediction(graph2, manager.predict(0, {x:-145, y:400}));
console.log("\tAdded as child of node 0 and dropped at (0, 40):");
var predict8 = manager.plot("testBalancedPredict8", {width:1000, height:400});
this._plotPrediction(predict8, manager.predict(0, {x:0, y:40}));
var graph3 = manager.plot("testBalancedPredict3", {width:1000, height:400});
this._plotPrediction(graph3, manager.predict(0, {x:0, y:40}));
console.log("\tAdded as child of node 0 and dropped at (0, 0):");
var predict9 = manager.plot("testBalancedPredict9", {width:1000, height:400});
this._plotPrediction(predict9, manager.predict(0, {x:0, y:0}));
this._plotPrediction(graph3, manager.predict(0, {x:0, y:0}));
console.log("\tPredict nodes added with no position:");
var graph4 = manager.plot("testBalancedPredict4", {width:1000, height:400});
this._plotPrediction(graph4, manager.predict(0, null));
console.log("\tPredict nodes added with no position:");
var graph5 = manager.plot("testBalancedPredict5", {width:1000, height:400});
this._plotPrediction(graph5, manager.predict(0, null));
console.log("\tPredict nodes added only a root node:");
manager.removeNode(1).removeNode(2).removeNode(3).removeNode(4).removeNode(5);
manager.layout();
var graph6 = manager.plot("testBalancedPredict6", {width:1000, height:400});
this._plotPrediction(graph6, manager.predict(0, null));
this._plotPrediction(graph6, manager.predict(0, {x: 40, y: 100}));
},
_plotPrediction: function(canvas, prediction) {

7
mindplot/src/test/javascript/static/layout.html
View File

@ -94,10 +94,6 @@
<div id="testSymmetricPredict3"></div>
<div id="testSymmetricPredict4"></div>
<div id="testSymmetricPredict5"></div>
<div id="testSymmetricPredict6"></div>
<div id="testSymmetricPredict7"></div>
<div id="testSymmetricPredict8"></div>
<div id="testSymmetricPredict9"></div>
<h2>testBalancedPredict:</h2>
<div id="testBalancedPredict1"></div>
@ -106,9 +102,6 @@
<div id="testBalancedPredict4"></div>
<div id="testBalancedPredict5"></div>
<div id="testBalancedPredict6"></div>
<div id="testBalancedPredict7"></div>
<div id="testBalancedPredict8"></div>
<div id="testBalancedPredict9"></div>
</body>
</html>